Evidence map›Paper›PMID 33110150›Full record

ArticleScientific reports2020

Expresser phenotype determines ABO(H) blood group antigen loading on platelets and von Willebrand factor.

Diarmaid O'Donghaile, P Vincent Jenkins, Rachel T McGrath, Lisa Preston, Stephen P Field, Soracha E Ward, Jamie M O'Sullivan, James S O'Donnell

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 21% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Determinants of Variable Total Platelet Count in Healthy Plateletpheresis Donor.Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion · 2024
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 5 institutions in 2 countries.

Diarmaid O'DonghaileIrish Blood Transfusion Service, Dublin, Ireland.
P Vincent JenkinsDepartment of Haematology, University Hospital of Wales, Cardiff, Wales, UK.
Rachel T McGrathNational Coagulation Centre, St James's Hospital, Dublin, Ireland.
Lisa PrestonCancer Molecular Diagnostics, Trinity Centre for Health Sciences, St James's Hospital, Dublin, Ireland.
Stephen P FieldIrish Blood Transfusion Service, Dublin, Ireland.
Soracha E WardIrish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Ardilaun House 111 St Stephen's Green, Dublin 2, Ireland.
Jamie M O'SullivanIrish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Ardilaun House 111 St Stephen's Green, Dublin 2, Ireland.
James S O'DonnellDepartment of Haematology, University Hospital of Wales, Cardiff, Wales, UK. jamesodonnell@rcsi.ie.
Royal College of Surgeons in Ireland · IESt. James's Hospital · IEIrish Blood Transfusion Service · IETrinity College Dublin · IEUniversity Hospital of Wales · GB

Funding

Zimmerman Program for the Molecular and Clinical Biology of VWDP01HL081588 · NHLBI · VERSITI WISCONSIN, INC. · PI MONTGOMERY, ROBERT R · 2005 to 2016
$19.3M
NHLBI NIH HHS P01 HL081588
6 · The paper itself

Abstract

ABO blood group is associated with cardiovascular disease, with significantly lower risk in blood group O individuals. ABO(H) blood group determinants are expressed on different glycoproteins on platelet surfaces. In addition, ABO(H) structures are also present on VWF glycans. These ABO(H) carbohydrates influence both platelet and VWF function. Previous studies have reported that approximately 5-10% of normal blood donors express abnormally high or low levels of A or B blood group antigens on their platelet surfaces (high expresser phenotype, HXP or low expresser phenotype, LXP respectively). In this study, the biological effects of the ABO Expresser phenotype were investigated. ABO(H) expression on platelets and plasma VWF was studied in a series of 541 healthy blood donors. Overall, 5.6% of our study cohort were classified as HXP, whilst 4.4% satisfied criteria for LXP. We demonstrate that genotype at the ABO blood group locus plays a critical role in modulating the platelet HXP phenotype. In particular, A

Indexed as

PhenotypeABO Blood-Group SystemAllelesBlood DonorsBlood PlateletsCohort StudiesGenotypeHemostasisHumansvon Willebrand FactorABO Blood-Group Systemvon Willebrand Factor

Identifiers

PMID33110150
PMCPMC7591562
OpenAlexW3094841525

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.